43116352160243 has 4 divisors (see below), whose sum is σ = 43116477274248. Its totient is φ = 43116227046240.

The previous prime is 43116352160183. The next prime is 43116352160249. The reversal of 43116352160243 is 34206125361134.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 43116352160243 - 2²⁰ = 43116351111667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43116352160243.

It is not an unprimeable number, because it can be changed into a prime (43116352160249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62038646 + ... + 62729787.

It is an arithmetic number, because the mean of its divisors is an integer number (10779119318562).

Almost surely, 2^{43116352160243} is an apocalyptic number.

43116352160243 is a deficient number, since it is larger than the sum of its proper divisors (125114005).

43116352160243 is a wasteful number, since it uses less digits than its factorization.

43116352160243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125114004.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 43116352160243 in words is "forty-three trillion, one hundred sixteen billion, three hundred fifty-two million, one hundred sixty thousand, two hundred forty-three".